3409742896 has 20 divisors (see below), whose sum is σ = 7550145232. Its totient is φ = 1461318336.

The previous prime is 3409742891. The next prime is 3409742923. The reversal of 3409742896 is 6982479043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3409742891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15221955 + ... + 15222178.

Almost surely, 2^3409742896 is an apocalyptic number.

It is an amenable number.

3409742896 is an abundant number, since it is smaller than the sum of its proper divisors (4140402336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3409742896 is a wasteful number, since it uses less digits than its factorization.

3409742896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30444148 (or 30444142 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 3409742896 is about 58393.0038275134. The cubic root of 3409742896 is about 1505.1295342936.

The spelling of 3409742896 in words is "three billion, four hundred nine million, seven hundred forty-two thousand, eight hundred ninety-six".